zaptel.conf:
# TE110P PRI interface [wcte11xp kernel module]
span=1,1,0,ccs,hdb3,crc4
bchan=1-15
dchan=16
bchan=17-31

# TDM40B 4xFXO interface [wctdm kernel module]
fxsks=32-35

zapata.conf:
[trunkgroups]

[channels]
context=PRI1-incoming
switchtype=euroisdn
prilocaldialplan=unknown
pridialplan=unknown
overlapdial=no
signalling=pri_cpe
rxwink=300
usecallerid=yes
hidecallerid=no
callwaiting=yes
usecallingpres=yes
callwaitingcallerid=yes
threewaycalling=yes
transfer=yes
cancallforward=yes
callreturn=yes

echocancel=yes
echocancelwhenbridged=no
echotraining=yes

rxgain=0.0
txgain=0.0

group=1
callgroup=1
pickupgroup=1
immediate=no
adsi=no

accountcode=PRI1
channel => 1-15
channel => 17-31


group=2
context=M4-incoming
signalling=fxs_ks
channel => 32-35


# lsmod
Module                  Size  Used by
lm85                   22308  0
i2c_sensor              2944  1 lm85
i2c_i801                6284  0
i2c_core               13312  3 lm85,i2c_sensor,i2c_i801

# modprobe wcte11xp
ZT_SPANCONFIG failed on span 1: No such device or address (6)
FATAL: Error running install command for wcte11xp

# modprobe wctdm
ZT_CHANCONFIG failed on channel 5: No such device or address (6)
FATAL: Error running install command for wctdm

# lsmod
Module                  Size  Used by
wctdm                 118080  0
wcte11xp               21024  0
zaptel                218116  2 wctdm,wcte11xp
crc_ccitt               2176  1 zaptel
lm85                   22308  0
i2c_sensor              2944  1 lm85
i2c_i801                6284  0
i2c_core               13312  3 lm85,i2c_sensor,i2c_i801

/var/log/messages:
Jun 15 19:18:38 iCall-HU04F7A kernel: Zapata Telephony Interface Registered on major 196
Jun 15 19:18:42 iCall-HU04F7A kernel: ACPI: PCI interrupt 0000:03:02.0[A] -> GSI 17 (level, low) -> IRQ 17
Jun 15 19:18:42 iCall-HU04F7A kernel: Freshmaker version: 71
Jun 15 19:18:42 iCall-HU04F7A kernel: Freshmaker passed register test
Jun 15 19:18:43 iCall-HU04F7A kernel: Module 0: Installed -- AUTO FXO (FCC mode)
Jun 15 19:18:43 iCall-HU04F7A kernel: Module 1: Installed -- AUTO FXO (FCC mode)
Jun 15 19:18:43 iCall-HU04F7A kernel: Module 2: Installed -- AUTO FXO (FCC mode)
Jun 15 19:18:43 iCall-HU04F7A kernel: Module 3: Installed -- AUTO FXO (FCC mode)
Jun 15 19:18:43 iCall-HU04F7A kernel: Found a Wildcard TDM: Wildcard TDM400P REV E/F (4 modules)

# ztcfg -vv

Zaptel Configuration
======================

SPAN 1: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)

Channel map:

Channel 01: Individual Clear channel (Default) (Slaves: 01)
Channel 02: Individual Clear channel (Default) (Slaves: 02)
Channel 03: Individual Clear channel (Default) (Slaves: 03)
Channel 04: Individual Clear channel (Default) (Slaves: 04)
Channel 05: Individual Clear channel (Default) (Slaves: 05)
Channel 06: Individual Clear channel (Default) (Slaves: 06)
Channel 07: Individual Clear channel (Default) (Slaves: 07)
Channel 08: Individual Clear channel (Default) (Slaves: 08)
Channel 09: Individual Clear channel (Default) (Slaves: 09)
Channel 10: Individual Clear channel (Default) (Slaves: 10)
Channel 11: Individual Clear channel (Default) (Slaves: 11)
Channel 12: Individual Clear channel (Default) (Slaves: 12)
Channel 13: Individual Clear channel (Default) (Slaves: 13)
Channel 14: Individual Clear channel (Default) (Slaves: 14)
Channel 15: Individual Clear channel (Default) (Slaves: 15)
Channel 16: D-channel (Default) (Slaves: 16)
Channel 17: Individual Clear channel (Default) (Slaves: 17)
Channel 18: Individual Clear channel (Default) (Slaves: 18)
Channel 19: Individual Clear channel (Default) (Slaves: 19)
Channel 20: Individual Clear channel (Default) (Slaves: 20)
Channel 21: Individual Clear channel (Default) (Slaves: 21)
Channel 22: Individual Clear channel (Default) (Slaves: 22)
Channel 23: Individual Clear channel (Default) (Slaves: 23)
Channel 24: Individual Clear channel (Default) (Slaves: 24)
Channel 25: Individual Clear channel (Default) (Slaves: 25)
Channel 26: Individual Clear channel (Default) (Slaves: 26)
Channel 27: Individual Clear channel (Default) (Slaves: 27)
Channel 28: Individual Clear channel (Default) (Slaves: 28)
Channel 29: Individual Clear channel (Default) (Slaves: 29)
Channel 30: Individual Clear channel (Default) (Slaves: 30)
Channel 31: Individual Clear channel (Default) (Slaves: 31)
Channel 32: FXS Kewlstart (Default) (Slaves: 32)
Channel 33: FXS Kewlstart (Default) (Slaves: 33)
Channel 34: FXS Kewlstart (Default) (Slaves: 34)
Channel 35: FXS Kewlstart (Default) (Slaves: 35)

35 channels configured.

ZT_CHANCONFIG failed on channel 5: No such device or address (6)

Ubuntu linux, kernel 2.6.11.11 SMP on HT enabled P4 box.